Average Error: 0.0 → 0.0
Time: 21.6s
Precision: 64
\[x \cdot \left(y + 1\right)\]
↓
\[1 \cdot x + x \cdot y\]
x \cdot \left(y + 1\right)
↓
1 \cdot x + x \cdot y
double f(double x, double y) {
        double r37222092 = x;
        double r37222093 = y;
        double r37222094 = 1.0;
        double r37222095 = r37222093 + r37222094;
        double r37222096 = r37222092 * r37222095;
        return r37222096;
}
↓
double f(double x, double y) {
        double r37222097 = 1.0;
        double r37222098 = x;
        double r37222099 = r37222097 * r37222098;
        double r37222100 = y;
        double r37222101 = r37222098 * r37222100;
        double r37222102 = r37222099 + r37222101;
        return r37222102;
}

Error

Bits error versus x

Bits error versus y

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[x + x \cdot y\]

Derivation

  1. Initial program 0.0

    \[x \cdot \left(y + 1\right)\]
  2. Using strategy rm

  3. Applied distribute-rgt-in0.0

    \[\leadsto \color{blue}{y \cdot x + 1 \cdot x}\]

  4. Final simplification0.0

    \[\leadsto 1 \cdot x + x \cdot y\]

Reproduce

herbie shell --seed 2019200 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, B"

  :herbie-target
  (+ x (* x y))

  (* x (+ y 1.0)))